APA (7th ed.) Citation

Porter, K. A. (1952). The days before ([1st ed.].). Harcourt, Brace.

Chicago Style (17th ed.) Citation

Porter, Katherine Anne. The Days Before. [1st ed.]. New York: Harcourt, Brace, 1952.

MLA (9th ed.) Citation

Porter, Katherine Anne. The Days Before. [1st ed.]. Harcourt, Brace, 1952.